<script setup name="Recommend">
import { listRecommend, getRecommend, delRecommend, addRecommend, updateRecommend, sendEmail } from "@/api/system/recommend"

const { proxy } = getCurrentInstance()
const { rec_status_type } = proxy.useDict('rec_status_type')

const recommendList = ref([])
const open = ref(false)
const loading = ref(true)
const showSearch = ref(true)
const ids = ref([])
const single = ref(true)
const multiple = ref(true)
const total = ref(0)
const title = ref("")

const data = reactive({
  form: {},
  queryParams: {
    pageNum: 1,
    pageSize: 10,
    userId: null,
    recTitle: null,
    recStatus: null,
    sysUser: null
  },
  rules: {
    recCover: [
      { required: true, message: "推荐封面不能为空", trigger: "blur" }
    ],
    recTitle: [
      { required: true, message: "推荐标题不能为空", trigger: "blur" }
    ],
    recContent: [
      { required: true, message: "推荐内容不能为空", trigger: "blur" }
    ],
    adminRespond: [
      { required: true, message: "回复不能为空", trigger: "blur" }
    ]
  }
})

const { queryParams, form, rules } = toRefs(data)

let emailMessage = reactive({
  subject: "智慧旅游推荐帖审核通知",
  to: null,
  text: null
})

/** 查询推荐帖审核列表 */
function getList() {
  loading.value = true
  listRecommend(queryParams.value).then(response => {
    recommendList.value = response.rows
    total.value = response.total
    loading.value = false
  })
}

// 取消按钮
function cancel() {
  open.value = false
  reset()
}

// 表单重置
function reset() {
  form.value = {
    recId: null,
    userId: null,
    recCover: null,
    recTitle: null,
    recContent: null,
    imgUrl: null,
    recStatus: null,
    recTime: null,
    recPraise: null,
    adminRespond: null,
    sysUser: null
  }
  emailMessage = reactive({
    subject: "智慧旅游推荐帖审核通知",
    to: null,
    text: null
  })
  proxy.resetForm("recommendRef")
}

/** 搜索按钮操作 */
function handleQuery() {
  queryParams.value.pageNum = 1
  getList()
}

/** 重置按钮操作 */
function resetQuery() {
  proxy.resetForm("queryRef")
  handleQuery()
}

// 多选框选中数据
function handleSelectionChange(selection) {
  ids.value = selection.map(item => item.recId)
  single.value = selection.length != 1
  multiple.value = !selection.length
}

/** 新增按钮操作 */
function handleAdd() {
  reset()
  open.value = true
  title.value = "添加推荐帖审核"
}

/** 修改按钮操作 */
function handleUpdate(row) {
  reset()
  const _recId = row.recId || ids.value

  getRecommend(_recId).then(response => {
    form.value = response.data
    emailMessage.to = form.value.sysUser.email
    emailMessage.text = form.value.adminRespond
    open.value = true
    title.value = "推荐帖审核"
  })
}





/** 提交按钮 */
function submitForm() {
  proxy.$refs["recommendRef"].validate(valid => {
    if (valid) {
      if (form.value.recId != null) {
        updateRecommend(form.value).then(response => {
          proxy.$modal.msgSuccess("状态变更")
          open.value = false
          // 调用发送邮件函数
          console.log('即将发送邮件，收件人:', emailMessage.to);
          console.log('即将发送邮件，邮件内容:', emailMessage);
          if (emailMessage.to) {
            sendEmail(emailMessage).then(() => {
              proxy.$modal.msgSuccess("邮件发送成功")
            }).catch(error => {
              proxy.$modal.msgError("邮件发送失败: " + error.message)
            })
          } else {
            proxy.$modal.msgError("收件人邮箱地址为空，无法发送邮件");
          }
          getList()
        })
      } else {
        addRecommend(form.value).then(response => {
          proxy.$modal.msgSuccess("新增成功")
          open.value = false
          getList()
        })
      }
    }
  })
}

/** 删除按钮操作 */
function handleDelete(row) {
  const _recIds = row.recId || ids.value
  proxy.$modal.confirm('是否确认删除推荐帖审核编号为"' + _recIds + '"的数据项？').then(function() {
    return delRecommend(_recIds)
  }).then(() => {
    getList()
    proxy.$modal.msgSuccess("删除成功")
  }).catch(() => {})
}

/** 导出按钮操作 */
function handleExport() {
  proxy.download('system/recommend/export', {
    ...queryParams.value
  }, `recommend_${new Date().getTime()}.xlsx`)
}

getList()
</script>
<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryRef" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="发布者" prop="nickName">
        <el-input
            v-model="queryParams.nickName"
            placeholder="请输入发布者昵称"
            clearable
            @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item label="推荐标题" prop="recTitle">
        <el-input
          v-model="queryParams.recTitle"
          placeholder="请输入推荐标题"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item label="推荐状态" prop="recStatus" style="width: 260px">
        <el-select v-model="queryParams.recStatus" placeholder="请选择推荐状态" clearable>
          <el-option
            v-for="dict in rec_status_type"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="Search" @click="handleQuery">搜索</el-button>
        <el-button icon="Refresh" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
<!--     <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="Plus"
          @click="handleAdd"
          v-hasPermi="['system:recommend:add']"
        >新增</el-button>
      </el-col>-->
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="Delete"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['system:recommend:remove']"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="Download"
          @click="handleExport"
          v-hasPermi="['system:recommend:export']"
        >导出</el-button>
      </el-col>
      <right-toolbar v-model:showSearch="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="recommendList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="序号" align="center" width="100px">
        <template #default="scope">
          {{ (queryParams.pageNum - 1) * queryParams.pageSize + scope.$index + 1 }}
        </template>
      </el-table-column>
      <el-table-column label="发布者" align="center" prop="sysUser.nickName" />
      <el-table-column label="推荐封面" align="center" prop="recCover" width="100">
        <template #default="scope">
          <image-preview :src="scope.row.recCover" :width="50" :height="50"/>
        </template>
      </el-table-column>
      <el-table-column label="推荐标题" align="center" prop="recTitle" />
      <el-table-column label="推荐内容" align="center">
        <template #default="scope">
          <el-popover placement="top" trigger="hover">
            <div v-html="scope.row.recContent" style="max-width: 600px; overflow: auto;"></div>
            <template #reference>
              <el-tag>{{ scope.row.recContent.substring(0, 20) }}...</el-tag>
            </template>
          </el-popover>
        </template>
      </el-table-column>
      <el-table-column label="推荐状态" align="center" prop="recStatus">
        <template #default="scope">
          <dict-tag :options="rec_status_type" :value="scope.row.recStatus"/>
        </template>
      </el-table-column>
      <el-table-column label="发布时间" align="center" prop="recTime" width="180">
        <template #default="scope">
          <span>{{ parseTime(scope.row.recTime, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template #default="scope">
          <el-button link type="primary" icon="Edit" @click="handleUpdate(scope.row)" v-hasPermi="['system:recommend:edit']">审核</el-button>
          <el-button link type="primary" icon="Delete" @click="handleDelete(scope.row)" v-hasPermi="['system:recommend:remove']">下架</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      v-model:page="queryParams.pageNum"
      v-model:limit="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改推荐帖审核对话框 -->
    <el-dialog :title="title" v-model="open" width="500px" append-to-body>
      <el-form ref="recommendRef" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="发布者" prop="sysUser.nickName">
          <el-input v-model="form.sysUser.nickName" placeholder="请输入发布者" readonly/>
        </el-form-item>
        <el-form-item label="推荐封面" prop="recCover">
          <image-upload v-model="form.recCover" readonly/>
        </el-form-item>
        <el-form-item label="推荐标题" prop="recTitle">
          <el-input v-model="form.recTitle" placeholder="请输入推荐标题" readonly/>
        </el-form-item>
        <el-form-item label="推荐内容" readonly>
          <editor v-model="form.recContent" :min-height="192" :readonly="true" class="editor-readonly"/>
        </el-form-item>
<!--        <el-form-item label="推荐图片" prop="imgUrl">
          <image-upload v-model="form.imgUrl"/>
        </el-form-item>-->
        <el-form-item label="推荐状态" prop="recStatus">
          <el-select v-model="form.recStatus" placeholder="请选择推荐状态">
            <el-option
              v-for="dict in rec_status_type"
              :key="dict.value"
              :label="dict.label"
              :value="parseInt(dict.value)"
            ></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="发布时间" prop="recTime">
          <el-date-picker clearable
            v-model="form.recTime"
            type="date"
            value-format="YYYY-MM-DD"
            placeholder="请选择发布时间" readonly>
          </el-date-picker>
        </el-form-item>
        <el-form-item label="回复" prop="adminRespond">
          <el-input v-model="form.adminRespond" type="textarea" placeholder="请输入内容" />
        </el-form-item>
      </el-form>
      <template #footer>
        <div class="dialog-footer">
          <el-button type="primary" @click="submitForm">确 定</el-button>
          <el-button @click="cancel">取 消</el-button>
        </div>
      </template>
    </el-dialog>
  </div>
</template>

<style scoped>
.editor-readonly {
  pointer-events: none;
}
</style>

